Handpiece for a dermatological optical delivery system



FIG. 1 is a perspective view showing the top, front side, and right side of a handpiece for a dermatological optical delivery system according to our new design;

FIG. 2 is a perspective view showing the top, rear side, and left side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The elements shown in broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a handpiece for a dermatological optical delivery system, as shown and described. 